tag:blogger.com,1999:blog-54188082573915790002024-08-30T21:32:39.540-07:00IIT, AIEEE, BITSAT and Other Competitive ExamsGauthamanhttp://www.blogger.com/profile/14181809707955489672noreply@blogger.comBlogger4125tag:blogger.com,1999:blog-5418808257391579000.post-51460674444077998912010-12-17T21:03:00.000-08:002010-12-17T21:03:49.271-08:00Team Attano - Creating a smarter generationHey Friends,<br />
<br />
<span class="Apple-style-span" style="color: #990000;"><b>Team Attano</b></span> runs a website which offers a collection of free videos for the students to enhance their knowledge on various topics. This is really interesting and its <span class="Apple-style-span" style="color: #990000;"><b>absolutely free</b></span>. Please check this site.<br />
<br />
URL: <a href="http://www.attanolearn.com/excel/index.jsf"><span class="Apple-style-span" style="color: blue;">http://www.attanolearn.com/excel/index.jsf</span></a>Gauthamanhttp://www.blogger.com/profile/14181809707955489672noreply@blogger.com0tag:blogger.com,1999:blog-5418808257391579000.post-5688775474457909692010-12-17T01:40:00.000-08:002010-12-17T01:40:40.848-08:00Problem - A day (16/12/2010) - Chemistry<b><span class="Apple-style-span" style="color: #990000;">A drop of a Solution (Volume = 0.05 ml) contains 6 x 10^-7 moles of hydrogen ion concentration. If the rate of disappearance of the ion is 6 x 10^5 mol/L s, and if it takes <i>x </i>x 10^-8 seconds for the ion to disappear, Find the value of x. </span> (Type: <span class="Apple-style-span" style="background-color: white;"><span class="Apple-style-span" style="color: #990000;">Sitter</span></span>)</b><br />
<b><br />
</b><br />
<b>Answer: </b>Vol. = 0.05 ml = 5 x 10^-5 L<br />
Concentration of Hydrogen ion = (6 x 10^-7)<b>/(</b>5 x 10^-5)<br />
= (6 x 10^-2)/5 mol / L<br />
<span class="Apple-style-span" style="color: #783f04;"> <b>Rate = Conc. / Time</b></span><br />
6 x 10^5 = (6 x 10^-2) / (5 x <i style="font-weight: bold;">x </i>x 10^-8)<br />
On solving this equation we get x = 2<br />
<br />
<span class="Apple-style-span" style="color: #bf9000;">Hence the value of <b><i>x </i>is 2</b></span> Gauthamanhttp://www.blogger.com/profile/14181809707955489672noreply@blogger.com0tag:blogger.com,1999:blog-5418808257391579000.post-2702507535675730692010-12-16T05:50:00.000-08:002010-12-16T05:50:42.808-08:00Books Recommended for IITJEE and AIEEE preparationThere are wide range of books for IITJEE and AIEEE. But few are really extra-ordinary and help us to get a detailed knowledge of various concepts. Let me mention a Few in this Blog:<br />
<br />
<br />
<ul><li><span class="Apple-style-span" style="color: #c27ba0;"><b>Tata McGraw Hills - IIT Physics</b></span></li>
<li><span class="Apple-style-span" style="color: #c27ba0;"><b>Tata McGraw Hills - IIT Chemistry</b></span></li>
<li><span class="Apple-style-span" style="color: #c27ba0;"><b>Tata McGraw Hills - IIT Maths</b></span></li>
<li><span class="Apple-style-span" style="color: #c27ba0;"><b>Tata McGraw Hills - Physics for AIEEE</b></span></li>
<li><span class="Apple-style-span" style="color: #c27ba0;"><b>Tata McGraw Hills - Chemistry for AIEEE</b></span></li>
<li><span class="Apple-style-span" style="color: #c27ba0;"><b>Tata McGraw Hills - Mathematics for AIEEE</b></span></li>
<li><span class="Apple-style-span" style="color: #c27ba0;"><b>MTG - PCM Magazines</b></span></li>
<li><span class="Apple-style-span" style="color: #c27ba0;"><b>H.C Verma's Concept Of Physics Vol-I and Vol-II</b></span></li>
<li><span class="Apple-style-span" style="color: #c27ba0;"><b>Iradov's General Problems in Physics</b></span></li>
<li><span class="Apple-style-span" style="color: #c27ba0;"><b>R.P Feynman lectures on Physics Vol-I and Vol-II</b></span></li>
<li><span class="Apple-style-span" style="color: #c27ba0;"><b>NCERT Chemistry - XI and XII</b></span></li>
</ul>Gauthamanhttp://www.blogger.com/profile/14181809707955489672noreply@blogger.com0tag:blogger.com,1999:blog-5418808257391579000.post-68002567734627088932010-12-16T05:08:00.000-08:002010-12-16T05:54:01.728-08:00FIITJEE - FTRE Talent ExamHi,<br />
This is an announcement for students presently in <span class="Apple-style-span" style="color: #bf9000;"><b>V - XI std</b></span>. FIITJEE - a renowned IIT coaching institute is conducting a <b><span class="Apple-style-span" style="color: #990000;">Scholarship Exam</span></b>. It mainly concentrates on <b><span class="Apple-style-span" style="color: #783f04;">Science (Physics, Chemistry, Biology) and Mathematics</span></b>. This is a golden opportunity to show your talents.<br />
<br />
Those who wish to participate in it visit the following website:<br />
<a href="http://fiitjee-ftre.com/"><span class="Apple-style-span" style="color: blue;">http://fiitjee-ftre.com/</span></a><br />
<br />
Note: The last date for registration is : 23.12.2010<br />
<br />
All the Best Friends...Gauthamanhttp://www.blogger.com/profile/14181809707955489672noreply@blogger.com0